[dxvk] Store DXVK options directly with the instance object

src/dxvk/dxvk_device.cpp

@@ -8,7 +8,7 @@ namespace dxvk {
     const Rc<vk::DeviceFn>&         vkd,
     const DxvkDeviceExtensions&     extensions,
     const DxvkDeviceFeatures&       features)
-  : m_options           (adapter->instance()->config()),
+  : m_options           (adapter->instance()->options()),
     m_adapter           (adapter),
     m_vkd               (vkd),
     m_extensions        (extensions),

src/dxvk/dxvk_instance.cpp

@@ -22,6 +22,8 @@ namespace dxvk {
 
     m_adapters = this->queryAdapters();
     g_vrInstance.initDeviceExtensions(this);
+
+    m_options = DxvkOptions(m_config);
   }
   
   

src/dxvk/dxvk_instance.h

@@ -59,9 +59,18 @@ namespace dxvk {
       return m_config;
     }
 
+    /**
+     * \brief DXVK options
+     * \returns DXVK options
+     */
+    const DxvkOptions& options() const {
+      return m_options;
+    }
+    
   private:
 
-    Config m_config;
+    Config              m_config;
+    DxvkOptions         m_options;
 
     Rc<vk::LibraryFn>   m_vkl;
     Rc<vk::InstanceFn>  m_vki;

src/dxvk/dxvk_options.h

@@ -5,6 +5,7 @@
 namespace dxvk {
 
   struct DxvkOptions {
+    DxvkOptions() { }
     DxvkOptions(const Config& config);
 
     /// Allow allocating more memory from